Before human domination of the world, the earth is the world of giant beasts, blood basins can swallow a person's marine killer, "meat bomb tank" one foot down, is 4 tons of weight, teeth can directly bite off the girder of the car, whether it is flying in the sky, running on land, or swimming in the water, they shock our young hearts with huge bodies.
behemoth
"The size of the carp is thousands of miles."
Today the captain will lead everyone to the prehistoric century, close observation of these giant beasts, interested friends, please give the captain a little attention to praise, we will start to talk immediately.
Prehistoric Behemoth No. 10: Believe me, an arm-sized dragonfly flew straight up in front of you, and you'll be scared and bloodless. Giant veined dragonfly, the largest flying insect known, don't look at it looks like the current dragonfly, the anatomical mechanism is no different, but it spreads its wings 75 centimeters, the length of an adult's arm, you can open the arm to feel it, yes, this is what a big insect. The giant veined dragonfly has four independent vibrating wings, whether it is up or down or sharp turns, up and down bumps, all kinds of dazzling flying skills are extremely skilled, with 360-degree viewing angle of the eyes and amazing mouthpiece, can cut any prey on the mouth. How could it grow so big? The reason you can never think, oxygen supply problem, insects do not have lungs, they obtain oxygen through the breathing holes on the body, the oxygen content in ancient times is 50% higher than today's earth, which to some extent explains why ancient creatures are much larger than the current, scientists have done experiments, under different oxygen concentrations, insect size can be doubled or even several times worse.
dragonfly
Prehistoric Behemoth Ninth: Believe me, when you see a Sang's pseudo-toothed bird flying by, the shadow of the sky envelops you, and your legs will be weak on the spot! The Mulberry's pseudolodon, the largest bird ever built, it can fly to any place in the world, flying continuously over the ocean for weeks, the frontal bone with teeth, similar to the crocodile frontal bone, the wings spread out and the road of the two-way lane is as wide, although the body is like a small fighter, but the hollow skeleton unique to the bird makes this giant bird weigh only 48 pounds, relative to the huge wingspan, its shoulder blades are unusually small, which shows that its flapping ability is very poor, similar to today's paragliding, with the help of different winds of the sea breeze, Spiraling up and down and flying continuously. This size and ability to fly are indeed the limits of flying birds.
Mulberry pseudolodon
The eighth place of the prehistoric giant beast: the ancient giant rhinoceros in front of it, when it makes a little effort to step on it, it has the effect of breaking the stone, and the powder type fracture is understood. Ancient giant rhinoceros is the largest known land mammal, looks like a combination of elephants and giraffes, but the elephant only has the height of its thighs, the weight is equivalent to four or five elephants, it is understood that the giant rhinoceros lives in a harsh environment, must travel a long way to find food, three giant foot nails like hooves, huge cushioning effect of the sole fat pad, support 20 tons of body, so trained "ghost foot seven" foot strength, foot pressure equivalent to the strength of a tank landing.
Ancient giant rhinoceros
The seventh place of prehistoric behemoths: pterosaurs, in fact, is not a dinosaur, just a flying lizard, but it is the largest flying creature in history, weighing 250 kilograms, when you meet in the wild, pterosaurs into the sky, you absolutely can not run. Pterodactyls were the first vertebrates to develop the ability to fly dynamically. The wingspan of the Aeolian pterosaur can reach 15 meters, the beak length of 160 cm, the magic place is that the bones of its wings are similar to birds, with a hollow structure, guaranteeing the weight of flying, while the bones are not completely hollow, there are dense inner brackets to strengthen the bones, so that it can not only fly, but also stand and walk. The way to take off is also very interesting, first crouch the hind limbs, the wings support the ground, the hind limbs to exert force, use the strong tendon rebound force on the wings, launch like a rocket, and then open the 15 meters of wings, you can soar freely like a bird.
pterosaur
Prehistoric Behemoth Sixth: Believe me, under the stranglehold of the Titan Python, humans can only survive for 2 seconds. Take a look at the data of the largest snake in history: 80 cm wide, weighing 1.5 tons, 14 meters long, the jaw is four times that of the current python, okay, if you don't have the concept, so to speak, the Titan python mouth is wide open, adult males can stand on the mouth, on this physique, on land is not enough to support his weight for activity, so it is more likely to live in the water, hunting large crocodiles and fish in the ocean, the pressure per square inch is 110 pounds, This is equivalent to an 8-ton truck pressing against your chest, and with this amazing squeezing force, it has dominated the earth for ten million years.
Titan Python
Fifth prehistoric giant beast: The dragon was born and mourned everywhere it went, this hybrid species that looked like a sea turtle and a super giant crocodile was the largest marine predator reptile in history. It was called "Monster" before it was named. 14 meters long and weighing 55 tons, the bay crocodile with the strongest bite force today is 1.8 tons, and the upper dragon is ten times its size, known as the Tyrannosaurus rex in the ocean. However, it actually has similarities with our cute penguins, penguins will open their flippers and sway slightly clumsily when walking on land, but when they reach the water, they will become "small steel cannons of the ocean", with a speed of up to 20 kilometers per hour, and the dragons will adopt a similar swimming posture, vibrating their fins up and down like birds, two more fins than penguins, equivalent to four oars, so the dragon swims fast, can wait for opportunities in the ocean, and unexpectedly attack prey.
On the dragon
Prehistoric behemoth fourth place: Did you know that the most powerful dinosaur is not Tyrannosaurus rex, but spinosaurus rex, don't look at its name without tyrannosaurus rex atmosphere, but the size is much larger than Tyrannosaurus rex, it is the largest land predator, The dorsal fin alone is as high as 1.8 meters, the length is nearly 20 meters, there is a weight of 22 tons, imagine a large fire truck-like dinosaur leisurely past you, spinosaurus and other land dinosaurs do not have the ability to go into the water to prey on fish, from the scan of the skull, the entire head is full of small holes, this is a remarkable ability, through the pressure of the small holes to sense any movement in the water, which can make the spinosaurus in the water has a faster reaction speed than Lamborghini gear shift. This is the flightless "Godzilla".
Spinosaurus
The third place of prehistoric behemoths: the teeth of juvenile megalodons, as big as the teeth of adult great white sharks today... Megalodon shark can grow to 100 tons, is the weight of 100 great white sharks, "tooth grin" to describe the megalodon shark is more appropriate, megalodon teeth are triangular serrated, but also inside and outside several layers, a total of 250 teeth, food into the mouth as if entering the meat grinder, the bite force of the back teeth is 18,500 kilograms, do not doubt their ears, this is true.
Megalodon
Second prehistoric behemoth: Believe me, the second largest is still alive on Earth, the blue whale, weighing up to 200 tons, equivalent to the largest mammal on land elephant 30 times, more than 20 meters long, similar to the Boeing 737, the heart is the size of a bus, the total length of blood vessels can travel to and from the moon twice. You say that such a behemoth actually eats a small krill, and a small piece of bread in the esophagus can make it choke... Even if we knew that a blue whale could swallow two hundred and twenty tons of seawater in one go, we would think of it as a cute behemoth. Later, it was also found that because the blue whale's eyes are on both sides of the head, the frontal line of sight is very poor, it will be like playing a stunt, in the deep water will roll its huge body 360 degrees, catch krill, cute attributes directly exploded.
blue whale
What is the existence of the first prehistoric giant beast, the first of the ten giant beasts? Eating grass alone cannot lose weight, but the largest prehistoric creature, titanosaurs, can eat grass and grow up to 40 meters in length, shoulder height is equivalent to two floors, and grows to 90 tons as a land animal. A stomach the size of an elephant, and one foot can squash 20 people. However, its head is only the size of an ordinary horse, and its teeth have basically no ability to chew, and it eats like a vacuum cleaner. The most amazing place, after adulthood is huge, their eggs are only as big as ostrich eggs, and only cats are so big when they break the shell, so they have "special functions" and can grow up very quickly until they don't have to worry about being hunted. Don't look at people eating grass, not eating meat, not moving fast, but can't stop is too big, grow to this extent, basically fearless, so scientists can call it "fearless dragon", speaking of this, in fact, adult elephants also have almost no natural enemies.
Titan Dragon
Scientists still believe that in undiscovered land, there may be the bones of larger behemoths that we don't know about. Who can say that the geocentric space in "King Kong" must not exist? Small partners who are interested in this topic, you can leave a message in the bullet screen or comment area, life is very beautiful, thank you for having you, we will not see or disperse.